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Feature #117

closed

doudoulinux-sound should write ALSA conf to /etc/

Added by Jean-Michel Philippe almost 13 years ago. Updated almost 13 years ago.

Status:
Closed
Priority:
Urgent
Category:
System
Target version:
Start date:
05/27/2011
Due date:
05/30/2011
% Done:

100%

Estimated time:
(Total: 2:00 h)
Spent time:
1:30 h (Total: 3:30 h)

Description

Currently setting the sound output only changes the user's settings. This has no effect in the other activities and no effect on the menu of activities. It would not be possible to play a sound while booting either, if the sound output does not default to the good one.

Therefore we should modify the set-alsa-output script so that it modifies the global ALSA settings instead, which will require root privileges. Global setting then has to be recorded in a persistent place, ie. /home/etc/.


Subtasks 1 (0 open1 closed)

Bug #188: ALSA may not use the proper sound cardClosedJean-Michel Philippe05/27/201105/30/2011

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Related issues 1 (1 open0 closed)

Related to DoudouLinux CD - Feature #180: Sound settings should use hardware signaturesNew

Actions
Actions #1

Updated by Jean-Michel Philippe almost 13 years ago

As indicated in the following page, it seems we just need to run set-alsa-output as root and make it write its result in /etc/asound.conf instead of $HOME/.asoundrc:

http://www.alsa-project.org/main/index.php/Asoundrc

Actions #2

Updated by Jean-Michel Philippe almost 13 years ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 30
Actions #3

Updated by Jean-Michel Philippe almost 13 years ago

  • Status changed from In Progress to Resolved
  • % Done changed from 30 to 100
  • Estimated time changed from 3:00 h to 1:00 h

We now have to use hardware signatures to keep tuning persistent across machines.

Actions #4

Updated by Jean-Michel Philippe almost 13 years ago

  • Estimated time changed from 1:00 h to 1:30 h
Actions #5

Updated by Jean-Michel Philippe almost 13 years ago

  • Status changed from Resolved to Closed
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